debugger: fix issue where child items oeverwrite parent items in the watch model.
debugger: fix issue where child items oeverwrite parent items in the watch model.

The real problems is somewhere in the watch model. This patch does
only prevent the wrong (and unneeded) questions to be asked in the first
place. It does not fix the wrong handling of the answer in the watch model.

Reviewed-by: Oswald Buddenhagen

martyone/sailfish-qtcreator,KDAB/KDAB-Creator,malikcjm/qtcreator,martyone/sailfish-qtcreator,jonnor/qt-creator,pcacjr/qt-creator,yinyunqiao/qtcreator,danimo/qt-creator,duythanhphan/qt-creator,xianian/qt-creator,sandsmark/qtcreator-minimap,bakaiadam/collaborative_qt_creator,martyone/sailfish-qtcreator,amyvmiwei/qt-creator,kuba1/qtcreator,xianian/qt-creator,KDE/android-qt-creator,syntheticpp/qt-creator,malikcjm/qtcreator,maui-packages/qt-creator,kuba1/qtcreator,enricoros/k-qt-creator-inspector,colede/qtcreator,martyone/sailfish-qtcreator,KDE/android-qt-creator,AltarBeastiful/qt-creator,colede/qtcreator,dmik/qt-creator-os2,maui-packages/qt-creator,darksylinc/qt-creator,ostash/qt-creator-i18n-uk,martyone/sailfish-qtcreator,yinyunqiao/qtcreator,ostash/qt-creator-i18n-uk,xianian/qt-creator,duythanhphan/qt-creator,enricoros/k-qt-creator-inspector,AltarBeastiful/qt-creator,azat/qtcreator,sandsmark/qtcreator-minimap,danimo/qt-creator,amyvmiwei/qt-creator,danimo/qt-creator,Distrotech/qtcreator,martyone/sailfish-qtcreator,hdweiss/qt-creator-visualizer,KDAB/KDAB-Creator,duythanhphan/qt-creator,syntheticpp/qt-creator,ostash/qt-creator-i18n-uk,KDE/android-qt-creator,farseerri/git_code,syntheticpp/qt-creator,hdweiss/qt-creator-visualizer,renatofilho/QtCreator,yinyunqiao/qtcreator,Distrotech/qtcreator,xianian/qt-creator,malikcjm/qtcreator,kuba1/qtcreator,enricoros/k-qt-creator-inspector,malikcjm/qtcreator,amyvmiwei/qt-creator,dmik/qt-creator-os2,sandsmark/qtcreator-minimap,renatofilho/QtCreator,KDE/android-qt-creator,jonnor/qt-creator,sandsmark/qtcreator-minimap,danimo/qt-creator,xianian/qt-creator,jonnor/qt-creator,bakaiadam/collaborative_qt_creator,syntheticpp/qt-creator,omniacreator/qtcreator,KDE/android-qt-creator,hdweiss/qt-creator-visualizer,darksylinc/qt-creator,dmik/qt-creator-os2,danimo/qt-creator,maui-packages/qt-creator,duythanhphan/qt-creator,malikcjm/qtcreator,AltarBeastiful/qt-creator,amyvmiwei/qt-creator,AltarBeastiful/qt-creator,bakaiadam/collaborative_qt_creator,maui-packages/qt-creator,azat/qtcreator,darksylinc/qt-creator,KDE/android-qt-creator,Distrotech/qtcreator,kuba1/qtcreator,maui-packages/qt-creator,amyvmiwei/qt-creator,richardmg/qtcreator,syntheticpp/qt-creator,dmik/qt-creator-os2,KDE/android-qt-creator,farseerri/git_code,azat/qtcreator,martyone/sailfish-qtcreator,azat/qtcreator,farseerri/git_code,danimo/qt-creator,martyone/sailfish-qtcreator,jonnor/qt-creator,pcacjr/qt-creator,duythanhphan/qt-creator,bakaiadam/collaborative_qt_creator,pcacjr/qt-creator,enricoros/k-qt-creator-inspector,azat/qtcreator,Distrotech/qtcreator,jonnor/qt-creator,maui-packages/qt-creator,duythanhphan/qt-creator,KDAB/KDAB-Creator,omniacreator/qtcreator,malikcjm/qtcreator,renatofilho/QtCreator,renatofilho/QtCreator,renatofilho/QtCreator,omniacreator/qtcreator,AltarBeastiful/qt-creator,hdweiss/qt-creator-visualizer,ostash/qt-creator-i18n-uk,syntheticpp/qt-creator,enricoros/k-qt-creator-inspector,amyvmiwei/qt-creator,yinyunqiao/qtcreator,pcacjr/qt-creator,martyone/sailfish-qtcreator,danimo/qt-creator,sandsmark/qtcreator-minimap,xianian/qt-creator,jonnor/qt-creator,danimo/qt-creator,renatofilho/QtCreator,KDAB/KDAB-Creator,colede/qtcreator,bakaiadam/collaborative_qt_creator,Distrotech/qtcreator,omniacreator/qtcreator,hdweiss/qt-creator-visualizer,richardmg/qtcreator,ostash/qt-creator-i18n-uk,richardmg/qtcreator,enricoros/k-qt-creator-inspector,dmik/qt-creator-os2,xianian/qt-creator,yinyunqiao/qtcreator,colede/qtcreator,dmik/qt-creator-os2,AltarBeastiful/qt-creator,azat/qtcreator,kuba1/qtcreator,xianian/qt-creator,dmik/qt-creator-os2,AltarBeastiful/qt-creator,malikcjm/qtcreator,omniacreator/qtcreator,KDAB/KDAB-Creator,ostash/qt-creator-i18n-uk,darksylinc/qt-creator,pcacjr/qt-creator,farseerri/git_code,pcacjr/qt-creator,Distrotech/qtcreator,danimo/qt-creator,richardmg/qtcreator,pcacjr/qt-creator,farseerri/git_code,kuba1/qtcreator,yinyunqiao/qtcreator,bakaiadam/collaborative_qt_creator,richardmg/qtcreator,yinyunqiao/qtcreator,AltarBeastiful/qt-creator,darksylinc/qt-creator,farseerri/git_code,syntheticpp/qt-creator,hdweiss/qt-creator-visualizer,kuba1/qtcreator,colede/qtcreator,colede/qtcreator,omniacreator/qtcreator,richardmg/qtcreator,farseerri/git_code,amyvmiwei/qt-creator,enricoros/k-qt-creator-inspector,KDE/android-qt-creator,maui-packages/qt-creator,bakaiadam/collaborative_qt_creator,kuba1/qtcreator,ostash/qt-creator-i18n-uk,richardmg/qtcreator,darksylinc/qt-creator,sandsmark/qtcreator-minimap,KDAB/KDAB-Creator,colede/qtcreator,Distrotech/qtcreator,xianian/qt-creator,farseerri/git_code,kuba1/qtcreator,darksylinc/qt-creator,omniacreator/qtcreator,darksylinc/qt-creator,duythanhphan/qt-creator,amyvmiwei/qt-creator